Image analysis – Image transformation or preprocessing – Changing the image coordinates
Reexamination Certificate
2007-11-07
2008-11-04
Kassa, Yosef (Department: 2624)
Image analysis
Image transformation or preprocessing
Changing the image coordinates
C382S266000, C382S269000, C382S275000, C358S003260, C358S003270, C358S463000
Reexamination Certificate
active
07447383
ABSTRACT:
A method for interpolating a pixel within an image is provided. The image has a plurality of pixels arranged in a matrix format. The method includes: detecting if there is an edge in a block of the image according to frequency information of the block associated with the pixel; determining an interpolation direction for the pixel according to the detection result and the frequency information; and interpolating the pixel according to the determined interpolation direction. Additionally, a device for implementing the method is also provided.
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Hsu Winston
Kassa Yosef
MediaTek Inc.
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